Package javax.jcr.query

Examples of javax.jcr.query.RowIterator.nextRow()

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            if (numResults == Integer.MAX_VALUE) {
                return new RowIterAdapter(nodes, nodes.getSize());
            }
            List<Row> resultRows = new ArrayList<Row>();
            while (numResults-- > 0 && nodes.hasNext()) {
                resultRows.add(nodes.nextRow());
            }
            return new RowIterAdapter(resultRows, resultRows.size());
        } catch (RepositoryException e) {
            // in case of error return empty result
            return RowIteratorAdapter.EMPTY;
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                };

                public ValueMap next() {
                    final Map<String, Object> row = new HashMap<String, Object>();
                    try {
                        Row jcrRow = rows.nextRow();
                        boolean didPath = false;
                        boolean didScore = false;
                        Value[] values = jcrRow.getValues();
                        for (int i = 0; i < values.length; i++) {
                            Value v = values[i];
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                        }

                        public Map<String, Object> next() {
                            Map<String, Object> row = new HashMap<String, Object>();
                            try {
                                Value[] values = rows.nextRow().getValues();
                                for (int i = 0; i < values.length; i++) {
                                    Value v = values[i];
                                    if (v != null) {
                                        row.put(colNames[i],
                                            JcrResourceUtil.toJavaObject(values[i]));
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                    printIndentation + printIndentStep);
            Set<Row> allRows = new TreeSet<Row>(new RowPathComparator(
                    Arrays.asList(merger.getSelectorNames())));
            RowIterator ri1 = branch1.getRows();
            while (ri1.hasNext()) {
                Row r = ri1.nextRow();
                allRows.add(r);
            }
            log.debug("{} SQL2 JOIN executed first branch, took {} ms.",
                    genString(printIndentation), System.currentTimeMillis()
                            - bTime);
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            QueryResult branch2 = execute(merger,
                    csInfo.getRightInnerConstraints(), isOuterJoin,
                    printIndentation + printIndentStep);
            RowIterator ri2 = branch2.getRows();
            while (ri2.hasNext()) {
                Row r = ri2.nextRow();
                allRows.add(r);
            }
            log.debug("{} SQL2 JOIN executed second branch, took {} ms.",
                    genString(printIndentation), System.currentTimeMillis()
                            - bTime);
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                || limit >= 0) {
            List<Row> rows = new ArrayList<Row>();

            RowIterator iterator = result.getRows();
            while (iterator.hasNext()) {
                rows.add(iterator.nextRow());
            }

            if (orderings != null && orderings.length > 0) {
                Collections.sort(rows, new RowComparator(orderings, evaluator));
            }
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    private static String getPaths(Query q) throws RepositoryException {
        QueryResult r = q.execute();
        RowIterator it = r.getRows();
        StringBuilder buff = new StringBuilder();
        if (it.hasNext()) {
            Row row = it.nextRow();
            if (buff.length() > 0) {
                buff.append(", ");
            }
            buff.append(row.getPath());
        }
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        Query q = qm.createQuery("select text from [nt:base] where id = $id", Query.JCR_SQL2);
        q.bindValue("id", vf.createValue("1"));
        QueryResult r = q.execute();
        RowIterator it = r.getRows();
        assertTrue(it.hasNext());
        Row row = it.nextRow();
        assertEquals("hello_world", row.getValue("text").getString());
        String[] columns = r.getColumnNames();
        assertEquals(1, columns.length);
        assertEquals("text", columns[0]);
        assertFalse(it.hasNext());
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            } catch (NoSuchElementException e) {
                assertTrue(i >= 2);
            }
            if (i <= 0) {
                assertTrue(it.hasNext());
                row = it.nextRow();
                assertEquals("1", row.getValue("id").getString());
            }
            if (i <= 1) {
                assertTrue(it.hasNext());
                row = it.nextRow();
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                row = it.nextRow();
                assertEquals("1", row.getValue("id").getString());
            }
            if (i <= 1) {
                assertTrue(it.hasNext());
                row = it.nextRow();
                assertEquals("2", row.getValue("id").getString());
            }
            if (i <= 2) {
                assertTrue(it.hasNext());
                row = it.nextRow();
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